Optical navigation device
文献类型：专利
| 作者 | CAMPBELL, COLIN; MCINNES, HAZEL; FINDLAY, EWAN |
| 发表日期 | 2014-04-24 |
| 专利号 | US20140110564A1 |
| 著作权人 | STMICROELECTRONICS (RESEARCH & DEVELOPMENT) LIMITED |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Optical navigation device |
| 英文摘要 | An optical navigation device for use with mobile telephones and the like is disclosed, which has a reduced height as compared with current designs. The navigation device comprises a laser such as a VCSEL laser, an exposed user surface and two other surfaces that provide for total internal reflection of the incident laser beam. The surfaces are constructed with shallower than normal angles, preserving the basic functionality of the device while reducing the height. |
| 公开日期 | 2014-04-24 |
| 申请日期 | 2012-04-12 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/65085]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | STMICROELECTRONICS (RESEARCH & DEVELOPMENT) LIMITED |
| 推荐引用方式 GB/T 7714 | CAMPBELL, COLIN,MCINNES, HAZEL,FINDLAY, EWAN. Optical navigation device. US20140110564A1. 2014-04-24. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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